We have the answer to this intriguing question

We have the answer to this intriguing question
Formations found in Mars’ Gale Crater were formed by the drying up of great bodies of water, a new study has shown
How long will NASA’s Mars rover last for?
Find out why NASA’s latest Mars rover is being widely heralded as mankind’s greatest planetary explorer following its successful landing on the Red Planet this morning.
Find out how to stay up to date with the upcoming landing of NASA’s Curiosity rover on Mars right here.
We spoke to the lead scientist on the Mars Science Laboratory mission to find out how landing preparations are going.
Watch this amazing video showing how NASA’s Curiosity rover will land and operate on the Red Planet.